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kramer
3 years ago
7

Why is 2 + (−3) equal to −1?

Mathematics
2 answers:
ElenaW [278]3 years ago
8 0
Beacuse there are more negatives than positive. 3-2=1 just put negatives with it.
Nataly_w [17]3 years ago
8 0

Answer:

when you minis a negative number from a positive you would subtract but scene you have a positive plus a negative you would take it as 2 - 3 becuse the 3 is negative

Step-by-step explanation:

2+-3 is -1

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The mathematical expression to represent the number of years elapsed since the disappearance of Helike until the end of the American Civil War is:

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To reach this conclusion we had to search for additional information and found that the year of the disappearance of the Greek city of Helike is -⅕ times the year the American Civil War ended.

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According to the previous data, it can be inferred that the expression that represents the number of years elapsed between the disappearance of the Greek city of Helike and the end of the US Civil War is:

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Note: This question is incomplete because the is some information missing. However, I can answer it based on my prior knowledge.

Learn more about Civil War in: brainly.com/question/14234520

3 0
3 years ago
Which number had a 3 with a value that is 100 times greater than the value of the 3 in 20.342?
goblinko [34]
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Answer:

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2 years ago
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